Growing community of inventors

Tokyo, Japan

Kensei Tsuzuka

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 3

Kensei TsuzukaTsutomu Takeuchi (1 patent)Kensei TsuzukaKeiko Yoshimoto (1 patent)Kensei TsuzukaKensei Tsuzuka (1 patent)Tsutomu TakeuchiTsutomu Takeuchi (5 patents)Keiko YoshimotoKeiko Yoshimoto (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,961 patents)

2. Kowa Company Limited (1 from 591 patents)


1 patent:

1. 7846662 - Method of screening Baff suppressor or inhibitor

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1/13/2026
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